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42 lines
2.9 KiB
C
42 lines
2.9 KiB
C
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/*-*- mode:c;indent-tabs-mode:nil;c-basic-offset:2;tab-width:8;coding:utf-8 -*-│
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│vi: set net ft=c ts=2 sts=2 sw=2 fenc=utf-8 :vi│
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╞══════════════════════════════════════════════════════════════════════════════╡
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│ Copyright 2022 Gavin Arthur Hayes │
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│ │
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│ Permission to use, copy, modify, and/or distribute this software for │
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│ any purpose with or without fee is hereby granted, provided that the │
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│ above copyright notice and this permission notice appear in all copies. │
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│ │
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│ THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL │
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│ WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED │
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│ WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE │
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│ AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL │
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│ DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR │
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│ PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER │
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│ TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR │
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│ PERFORMANCE OF THIS SOFTWARE. │
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╚─────────────────────────────────────────────────────────────────────────────*/
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#include "libc/calls/groups.internal.h"
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#include "libc/intrin/describeflags.internal.h"
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#include "libc/testlib/testlib.h"
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TEST(DescribeGidList, test) {
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uint32_t list[] = {8, 67, 530, 9};
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uint32_t biglist[] = {8, 67, 530, 9, 8, 67, 530, 9, 8, 67, 530, 9,
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8, 67, 530, 9, 8, 67, 530, 9, 8, 67, 530, 9,
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8, 67, 530, 9, 8, 67, 530, 9, 8, 67, 530, 9};
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EXPECT_STREQ("n/a",
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DescribeGidList(-1, sizeof(list) / sizeof(list[0]), list));
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EXPECT_STREQ("n/a", DescribeGidList(0, -1, list));
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EXPECT_STREQ("{}", DescribeGidList(0, 0, list));
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EXPECT_STREQ("NULL", DescribeGidList(0, 9001, NULL));
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EXPECT_STREQ("{8, 67, 530, 9}",
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DescribeGidList(0, sizeof(list) / sizeof(list[0]), list));
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EXPECT_STREQ("{8, 67, 530}",
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DescribeGidList(0, sizeof(list) / sizeof(list[0]) - 1, list));
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EXPECT_STREQ(
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"{8, 67, 530, 9, 8, 67, 530, 9, 8, 67, 530, 9, 8, 67, 530, 9, 8, 67, "
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"530, 9, 8, 67, 530, 9, 8, 67, 530, 9, 8, 67, 530, 9, 8, ...",
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DescribeGidList(0, sizeof(biglist) / sizeof(biglist[0]), biglist));
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}
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